Financial Instruments and Fair Value Measurements (Tables)

3 Months Ended

Mar. 31, 2019

Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]

As of March 31, 2019, the fair value of the interest rate swaps was $8.8 million and is recorded in the Condensed Consolidated Balance Sheets as of March 31, 2019 as follows:



(dollars in millions)	Balance Sheet Location	March 31, 2019		Quoted Prices in active markets Level 1		Significant observable inputs Level 2		Significant unobservable inputs Level 3
Assets:
Interest Rate Swap	Other current assets	$	0.3	$	—	$	0.3	$	—
Liabilities:
Interest Rate Swap	Other current liabilities	$	1.7	$	—	$	1.7	$	—
Interest Rate Swap	Other noncurrent liabilities	$	7.4	$	—	$	7.4	$	—

As of December 31, 2018, the fair value of the interest rate swap liability was $5.0 million and is recorded in the Condensed Consolidated Balance Sheets as of December 31, 2018 as follows:



(dollars in millions)	Balance Sheet Location	December 31, 2018		Quoted Prices in active markets Level 1		Significant observable inputs Level 2		Significant unobservable inputs Level 3
Liabilities:
Interest Rate Swap	Other current liabilities	$	1.2	$	—	$	1.2	$	—
Interest Rate Swap	Other noncurrent liabilities	$	3.8	$	—	$	3.8	$	—

Amount of gains recognized in accumulated other comprehensive income net of reclassification into earnings [Table Text Block]

The amount of losses recognized in Accumulated Other Comprehensive Income ("AOCI") net of reclassifications into earnings is as follows:



	Three Months Ended
	March 31,
(dollars in millions)	2019
Interest Rate Swap	$	3.8

Schedule of Cash Flow Hedges Included in Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The amount of losses reclassified from AOCI into earnings is as follows:



		Three Months Ended
		March 31,
(dollars in millions)	Statement of Operations Location	2019
Interest Rate Swap	Interest expense	$	(0.3	)

Fair Value, by Balance Sheet Grouping [Table Text Block]

The carrying and fair values of these items are as follows:



	March 31, 2019				December 31, 2018
(dollars in millions)	Carrying Value		Fair Value		Carrying Value		Fair Value
Long-term debt, including current portion*	$	1,874.6	$	1,772.7	$	1,880.0	$	1,673.6
Other installment financing arrangements	44.3		46.8		44.6		43.6
*Excludes capital leases, other financing arrangements and note issuance costs.